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AP EAMCET202018 Sep 2020Morning ShiftChemistryAminesActual

The order of boiling points of the following compounds is 1. ( ( CH ₃ )₃ N ) 2. ( CH ₃ CH ₂ CH ₂ NH ₂ ) 3. ( CH ₃ CH ₂ N HCH ₃ )

Options

  1. A(1>3>2 )
  2. B(3>1>2 )
  3. C(2>1>3 )
  4. D(2>3>1 )

Correct answer

D. (2>3>1 )

Step-by-step solution

Like alkanes dominating inter-molecular force for association of amines to its liquid state is van der Waals' force. We know, ( van der Waals' force 1 branching of chain boiling point ) Boiling point

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